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java.sql.SQLException: Io exception: Got minus one from a read call
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java

java.sql.SQLException: Io exception: Got minus one from a read call
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java

java.sql.SQLException: Io exception: Got minus one from a read call
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Could not open connection

Root Cause Analysis

java.sql.SQLException

Io exception: Got minus one from a read call
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java